【英文】ITIF报告：谁在AI竞赛中获胜：中国，欧盟或美国（49页）

This section updates three of the eight indicators we used to measure the  amount and availability of data in China, the European Union, and the United  States. These metrics are the number of fixed broadband subscriptions, the  number of mobile payment users, and the availability of health data. When  necessary, we used a combination of quantitative and qualitative analysis to  rank the regions first, second, and third. We allotted this category 25 of 100 possible points. On an absolute basis,  China leads (11.6 points) the United States (8.0) and the European Union  (5.3). Controlling for workforce sizes, the United States leads (11.0 points)  China (7.9) and the European Union (6.1). Fixed Broadband Subscriptions (2019) Internet users generate data when they browse the web, post on social  media, or use Internet-connected devices such as smart speakers. 

This data  can help with the development of AI that improves systems such as those  that understand human language, make predictions about the spread of  disease, or analyze biometric data. This indicator tracks the number of  broadband subscriptions in each region. In 2019, China (449.3 million  subscriptions) led the European Union (184.5 million) and the United States  (114.1 million). The European Union accounted for 157.9 million  subscriptions without the United Kingdom.103 Per 100 people, the European  Union (35.1 subscriptions) led the United States (34.7) and China (31.3).  Without the United Kingdom, the European Union had 34.4 fixed broadband  subscriptions per capita.